baber/WOPTO huggingface dataset:
Patent JP-H02270999-A (JP)
Title: Method for removing weld burn of stainless steel
Inventor: YAMAMOTO MASATO
IPC: C25F7/00
Filed: 1989-04-11
Abstract: PURPOSE:To effectively electrolytically remove the weld burn of a stainless steel by connecting a stainless steel to be treated to one electrode of an AC power source and an electrode formed by coating the electrode with a water stagnatable coating material and impregnating an electrolyte for polishing to the other electrode, and then supplying a current between both the electrodes. CONSTITUTION:The stainless steel is connected to one electrode of the AC power source (variable frequency AC power source of an inverter system) at the time of electrolytically removing the weld burn from the stainless steel generated with the weld burn (oxide scale) in the weld zone and the periphery thereof by a welding. The electrode formed by winding the water stagnatable coating material (polyamide fiber fabric, etc.) on the electrode to coat the electrode with this material is connected to the other one electrode. The electrolyte for polishing essentially consisting of any of perchloric acid, phosphoric acid or sulfuric acid is impregnated in this coating material. The weld burn of the stainless steel is effectively electrolytically removed without polishing the surface to a specular surface or generating the feeling of difference in color tones on the surface by supplying the current between the stainless steel and the electrode in this constitution.
Patent JP-S5216125-A (JP)
Title: Underwater tv camera
Inventor: DENPO YOSHIYUKI
IPC: H04N5/225
Filed: 1975-07-29
Abstract: PURPOSE: To control TV camera weight in the water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60234328-A (JP)
Title: Wafer processing apparatus
Inventor: MISE TATSUYA
IPC: C23F1/08
Filed: 1984-05-07
Abstract: PURPOSE:To save the power of automatic machine and improve quality of wafer through reduction in amount of liquid to be used by spraying solution from both sides of wafer while wafer is rotated with rotation of hour-glass shaped rollers arranged around circular wafer. CONSTITUTION:A wafer 1 is held by four rollers R1-R4, the roller R1 is given rotation by a motor 4, the wafer 1 and rollers R2-R4 rotate, and the wafer rotates at a rate, for example, of 10-20 turns/min. Meanwhile, solution pressurizing tubes 5 are provided in both sides of wafer 1 and the processing solution is sprayed toward the rotating wafer 1 from many nozzles N provided to such pressurizing tube 5. Thereby, equivalent amount of solution is sprayed to the both sides of wafer 1 and uniform processing is carried out, and moreover amount of solution to be used can be saved.
Patent JP-H03290747-A (JP)
Title: Connection control method
Inventor: MIYATA SHUNSUKE
IPC: H04L29/08
Filed: 1990-04-06
Abstract: PURPOSE:To facilitate the retransmission processing when the connection is cut by transmitting a held message when the connection is set again and requesting successively the telegrams by a user program without confirming the transmission of these telegrams. CONSTITUTION:When the cut of connection is detected, a communication processing system informs 104 the users of a fault of the communication resources. If a transmission request 105 is given from a user program for the next telegram having the contents different from those of the precedent telegram despite the information 104, the communication processing system holds both telegrams. Then a communication resources recovery request 106 is received from a connection control of the user side. Thus the communication processing system sets again the connection by reference to a communication resources control table. Then the next telegram transmission request 107 is received from the user program and the communication processing system holds the requested telegram and also transmits the telegram via the connection set again. Thus the telegram retransmission processing is facilitated.
Patent JP-S60236767-A (JP)
Title: Thermal printing head
Inventor: KATSUNO TOSHIKI
IPC: B41J2/345
Filed: 1984-05-10
Abstract: PURPOSE:To provide a thermal head which can hold the optimum printing density with a simple construction by forming a common electrode electrically connected to individual heating resistor elements on the main surface a driving base body on which a resistance base body having a heating resistor element train is placed. CONSTITUTION:A driving circuit 2 and a signal wire 24 for driving it are provided on a ceramic driving substrate 11, both connected with a wire bonding line 21. A common electrode 3 is formed on the main surface of the driving substrate 11 on which a resistance substrate 12 is to be placed and then, the resistance substrate 12 is placed thereon through a bonding member. A plurality of heating resistor elements 1 are arranged on the main surface of the resistance substrate 12 and connected to the second common electrode 40 with a conductor wire.
Patent JP-H11289720-A (JP)
Title: Construction for commutator of motor
Inventor: AOKI SUSUMU
IPC: H02K13/00
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To enable reduction ion the number of components for the construction of the commutators of a motor, simplification in the management of a machining accuracy and the reduction in the machining man-hours. SOLUTION: A disc-shaped metal element 4 is put on the outer circumference of an armature shaft 1 with a gap therebetween. Radal slits 7 are formed in the rear surface of the metal element 4 to divide the rear surface side of the metal element 4 in a circumferential direction on order to form segments 4a. Coils 3 are wound around an armature core 2, and the lead wire parts 3a and 3b of the coils 3 are welded to the segments 4a. After a space between the metal element 4 and the armature core 2 is filled with a resin material 6 to fix the metal element 4 to the armature shaft 1, the front surface of the metal element 4 which is a brush contact surface side is cut to expose the slits so as to form a plurality of segments.  Since the finished components of commutators are not used, the number of components and be reduced, the high precision machining for centering is not necessary, and the machining man-hours can be reduced.
Patent JP-S59217999-A (JP)
Inventor: KATAKI TAKASHI
IPC: H05H1/18
Filed: 1983-05-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58211018-A (JP)
Title: Axially fixed type spline and method of producing same
Inventor: HAMANO KIMIO
IPC: F16D1/06
Filed: 1982-05-30
Abstract: PURPOSE:To prevent both splines completely from axial slip by transforming plastically a portion of tooth of a female spline, then heat treating it and making a male spline engage fixedly the female one without circumferential clearances. CONSTITUTION:A portion Ta of teeth T of a female spline 5a is transformed plastically to flatten the tooth ends so that the circumferential length of valley V between the teeth T is partially narrowed. Thereafter, heat treatment such as hardening is given to an U-joint flange 5 to harden the spline 5a. A spline shaft 3 formed with a female spline 3a, as shown in the drawing, is press fitted onto said spline 5a. Since in this instance, the interval between the valleys V to teeth T of the female spline 5a plastically transformed is nallowed, a pair of male and female splines 5a, 3a press fit and engage each other without circumferential clearances.
Patent JP-S62298248-A (JP)
Inventor: UIRIAMU ANDORIYUU FURIIMAN
IPC: G06F7/02
Filed: 1987-04-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10282432-A (JP)
Title: Microphotographic apparatus with focusing telescope
Inventor: SAKANO HITOSHI
IPC: G02B23/00
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To easily execute a focusing action by simple operation and to eliminate such anxiety that the correction of dioptor is deviated by providing a device with a moving mechanism moving a focusing telescope between the position of the tip part of an eyepiece and a push-aside position where it is separated from the tip part of the eyepiece and it does not project from a finder. SOLUTION: A washer 141 made of a low friction material is interposed between an objective lens fixing part for a focusing telescope 132 and a fixing member 139. Then, a pin is erected an the fixing member 139 so as to restrict the positioning of the focusing telescope in a rotating direction when the focusing telescope enters a finder optical path. Besides, a projection part is formed at the fixing part 132 so as to restrict the positioning of the focusing telescope in the rotating direction when the focusing telescope is pushed aside from the finder optical path. Thus, the focusing telescope is easily pushed aside and inserted with respect to the finder optical path by the moving mechanisms 132 and 139. Besides, such anxiety that a dioptor correction ring 116 is rotated by force generated by the inserting and pulling-out operation of the focusing telescope is eliminated.
Patent JP-H09284578-A (JP)
Title: Image processor
Inventor: NAKAGAWA OSAMU
IPC: H04N1/46
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To perform such image processing with small computational complexity as the color tone correction that is performed by moving a data distribution in a feature space like a color space, etc. SOLUTION: This image processor includes a means 22 which sets a cluster key point showing the feature of a data distribution set in a color space of an image and a point showing a color gamut boundary as control points, a means 24 which produces Delaunay's network consisting of the tetrahedrons with those control points defined as mother points, a means 26 which decides a specific tetrahedron constituting the Delaunay's network to which every pixel value belongs in the data distribution excluding the control points and converts the pixel value described in the space coordinates into the intra-tetrahedron coordinates that are prescribed by the control points included in the tetrahedrons to which those pixel value belong respectively, a means 44 which moves an optional control point in the color space for the color correction,  and a means 40 which adversely converts the pixel value converted into the intra-tetrahedron coordinates into the original space coordinates.
Patent JP-H10285265-A (JP)
Title: System for displaying caller register information from telephone line
Inventor: MACHIDA KENJI
IPC: H04M1/57
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To recognize the opposite party of a telephone without leaving the place and to prevent disturbance in watching TV by displaying a character signal being caller register information on a TV screen together with a TV image. SOLUTION: A caller register information receiving circuit 2 and a character display circuit 3 are incorporated in the TV 1 itself. That is, an NCU circuit 5 controls an analog signal transmitted from the telephone line with a circuit terminal 1b in the caller register information receiving circuit 2 and a modem 6 converts it into a digital signal. The converted digital signal is fetched to an analyzing circuit 7 and a telephone number and a name being caller register information or only a character signal is taken-out. The character display circuit 3 merges a character image to be displayed in the image (video signal) to be a base, which is transmitted from a video with a video input terminal 1b, so as to output the image and the image output is outputted to a video amplifier 13. Then, caller register information transmitted from the telephone line 4 is displayed on the TV screen.
Patent JP-H05263747-A (JP)
Title: Manufacture of cross flow turbine runner
IPC: F03B3/12
Filed: 1992-04-13
Abstract: PURPOSE:To provide a cross flow turbine having runner blades of high resistance to cavitation damage generated to the outer peripheral parts of the runner blades. CONSTITUTION:In a method of manufacturing a cross flow turbine runner with a rotary shaft 3 and plural runner blades la disposed circumferentially at specified angles, the frame-spraying of wear resisting metal is applied to the runner blades 1a at jet angles of -15 deg. to -40 deg. while rotating this runner so as to form a wear resisting metal layer at the outer peripheral tip of each runner blade 1a.
Patent JP-S61249652-A (JP)
Title: Electromagnetic stirrer for casting installation
Inventor: KADOI JUN
IPC: B22D11/115
Filed: 1985-04-30
Abstract: PURPOSE:To improve the quality of a product by providing the 1st and 2nd coils around a casting mold, supplying respectively AC currents of different phases thereto and generating rotating magnetic fields in an ingot. CONSTITUTION:U-shaped iron cores 12, 13 are provided on both end sides in the transverse direction of the casting mold 10 and the 1st coils 14a, 14b and the 2nd coils 15a, 15b are disposed thereto. The rotating magnetic fields H1, H2 which rotate in the same direction as the rotating direction of a clock are formed when the AC currents of the phases different from each other by 90 deg. are supplied to the coils 14a, 14b and the coils 15a, 15b. Eddy current are induced in the molten steel 11 by such magnetic fields H1, H2 by which the rotating force is generated. Since the rotating force acts horizontally on the molten steel 11, the molten steel is horizontally stirred. The quality of the product is improved by the above-mentioned method.
Patent JP-S61249738-A (JP)
Title: Manufacture of heat-shrinkable polyolefin covering material
Inventor: HIRUKAWA HIROSHI
IPC: B29C61/06
Filed: 1985-04-30
Abstract: PURPOSE:To enable to obtain a heat-shrinkable covering material having excellent characteristics which is favorable in heat fusion properties also between laminated sheets at the time of heat treatment and does not generate partial peeling-off or stress cracking on a laminated part, by making use of a silane graft polyolefin sheet as a base film. CONSTITUTION:After a silane graft polyolefin sheet in which a silanole condensation catalyst has been made to exist by an arbitrary device has been wound round a desired core tube and laminated by a desired thickness, the mutual wound sheets are thermally fused through heating, crosslinking is made to generate between polymers, then the diameter of the crosslinked laminated tube 3 is built up continuously up to the desired one by a desired device and cooling and fixing of the tube 3 are performed by leaving the diameter as it is. Matters that heating is started at the temperature lower than the softening temperature of the polyolefin polymer used as heat treatment at the time when the mutual wound sheets are made to fuse and crosslink thermally and the heating temperature is made more than 160 deg.C finally and that the diameter of the crosslinked laminated tube molded over the core tube is built up continuously by making use of an expander of the diameter having a mechanical diameter build-up function are both favorable.
Patent JP-S58208914-A (JP)
Title: Recording and reproducing system of audio recording medium, and recording medium used for its system
Inventor: TAKEUCHI ISAO
IPC: G11B20/10
Filed: 1982-05-31
Abstract: PURPOSE:To simplify a circuit and to manufacture it at a low cost, by recording a voice and visual matter such as a character as a character signal, and also executing a start instruction, a line feed instruction and an RAM clear instruction of a character displayed on a CRT, by comparative length in a no-signal time. CONSTITUTION:The time of halt (blank of a nonrecorded part) is provided on a recording signal, and a system for decoding various instructions by length of its time is adopted. That is to say, a two wave blank, a blank of 0.5sec and a blank of >=1sec are inserted into the recording signal as an end of 32 picture elements, a line feed instruction and a clear instruction of an RAM8, respectively. Concretely speaking, the blank of 32 picture elements is generated by a system controller 14 and is prepared by stopping the blank two-wave portions. Also, the blank for a line feed instruction is prepared by pushing an exclusive operation button provided on an operation panel 15, and muting a signal from a modulator 11 by the time corresponding to each time. According to this method, even if dropout exists in the recording signal, the picture is distorted or the line is changed if so much, and the device is manufactured by a simple circuit.
Patent JP-S5520414-A (JP)
Title: Rotation speed detector
Inventor: KANEKO HISAO
IPC: G01P3/46
Filed: 1978-07-31
Abstract: PURPOSE: To detect stably the speed of a rotary material which is changed by a wide-range frequency, by utilizing an output independent of the frequency of the fundamental wave of a speed generator.  
     CONSTITUTION: First speed generator 11 which has amplitude B changed according to the rotation speed of rotary material 10 and has an output of Bsinθ and second speed generator 12 which has amplitude A changed according to the rotation speed of rotary material 10 and has an output of Acos2θ are provided. The output of first speed generator 11 is inputted to regulator 17 and is adjusted to have amplitude B=2A 1/2  and is further squared by square circuit 18, and next, both outputs are inputted to adder circuit 19. Output V of adder circuit 19 is a value shown in expression I, and DC signals proportional to the rotation speed of the rotary material can be obtained. Thus, since the output independent of the frequency of the fundamental wave of the speed generator can be obtained, the speed of the rotary material which is changed by a wide-range frequency can be detected stably. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58213064-A (JP)
Title: Corrosion-resistant metal surface treating composition having excellent bending processability and scratching resistance
Inventor: ITOU TAKEYASU
IPC: C09D5/02
Filed: 1982-05-31
Abstract: PURPOSE:To provide the titled compsn. consisting of a specified aq. polymer emulsion and a water-soluble Cr compd. CONSTITUTION:100pts.wt. alpha,beta-monoethylenically unsaturated monomer or mixture thereof with a polyfunctional monomer having at least two radical-polymerizable ethylenically unsaturated groups per molecule is emulsion-polymerized in an aq. medium contg. 5-100pts.wt. (on a solid basis) emulsifier composed of a copolymer of polyacrylic acid and/or (meth) acrylic acid, (meth) acrylamide and a hydrophilic monomer of the formula [wherein A is H, methyl; R is a 2-4C (un)substituttd alkylene; X is a functional group contg. at least one atom selected from O, P and S] to obtain an emulsion (A) of hard polymer particles having a particle size of 0.1-3mu and a glass transition point of 15-110 deg.C. Component A and a water-soluble Cr compd. (B), in which 30-50wt% of the total amount of Cr is trivalent Cr, are blended in a weight ratio of solid of component A to metallic Cr of component B of 2:1-5:1.
Patent JP-S60239048-A (JP)
Title: Heat conductive cooling module device
Inventor: KURIHARA YASUTOSHI
IPC: H01L23/36
Filed: 1984-05-11
Abstract: PURPOSE:To obtain a heat conductive cooling module device having an almost equal working temperature by a method wherein, when a cooling means in going to be provided outside the airtight container wherein a heat generating device having different heating power, the thermal resistivity of a heat transfer device is increased or decreased corresponding to the intensity of the heating power. CONSTITUTION:A plurality of LSI chips 10 to be used for large power consumption and a plurality of LSI chips 10a to be used for small power consumption are fixed to the surface of a ceramic multilayer wiring substrate 12 using microscopic solder balls 11, the connection pin 14 protruding to the other surface of the substrate 12 is inserted and fixed to the through hole of the wiring board 13 which is supporting an auxiliary circuit. Then, chips 10 and 10a are surrounded by an airtight container 19 and a housing 16, He gas and the like of excellent heat conductivity is filled in there, and the piston-like protruded part 20 protruding to the inner surface of the housing 16 is pressed to each chip through the intermediary of a spring. According to this constitution, the spring is surrounded by a heat conductive connecting member 20a, but at this time, the surface of the member 20a on the side of the chip 10a is to be coated by an SiO2 film 20a having a high thermal resistivity.
Patent JP-S57208897-A (JP)
Title: Control device for driving of traveling body
Inventor: TSUNODA SHIYOUICHIROU
IPC: H02P8/14
Filed: 1981-06-15
Abstract: PURPOSE:To make a position detecting device needless and simplify the driving device by a method wherein the pulsemotor driving pulses are counted and collect the data on the traveling body. CONSTITUTION:The output pulses from the pulsegenerator P are impressed on the pulsemotor M through the intermediary of the distributor Ch1 and the motor driving circuit DV while the pulsemotor M drives the type board 1 in the X direction. The output pulses from the divider D are digitized by the counter C1 through the gate G1, distributor Ch2. The comparator Cm1 compares the digital outputs from the counter C1 with the locative signals on the type board 1. When the coincidence signals are output from the comparator Cm1, the pulse inputs into the pulsemotor M are cut off stopping the pulsemotor M.
Patent JP-S5615871-A (JP)
Title: Dyeing and painting on bamboo
Inventor: SHIMAMATSU YOSHIJI
IPC: B27K5/02
Filed: 1979-07-18
Abstract: PURPOSE: To carry out the dyeing and the painting on a blank bamboo without generating discoloration by a method wherein a blank bamboo is boiled in the presence of a basic dyestuff and, thereafter, immersed in an acidic bleaching agent and, after drying, subjected to the polishing operation and the finish painting by a transparent paint.  
     CONSTITUTION: A blank bamboo for bamboo workmanship boiled at first in a 5% aqueous solution of a basic dyestuff for 40W60min and, thereafter, immersed in an acidic bleaching agent at room temp. for 1W2hr. Subsequently, the treated blank bamboo is dried and, thereafter, polished and subjected to the finish painting with a neutral or an acidic transparent paint. When a blank bamboo is dyed and painted by said method, the generation of discoloration is prevented and bamboo fibers can be dyed beautifully. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61249838-A (JP)
Title: Car-to-car distance controller
Inventor: KAWADA HIROSHI
IPC: B60W30/00
Filed: 1985-04-30
Abstract: PURPOSE:To sharply reduce the number of switches and volumes for operation control or completely omit them as well as to make improvements in operatability, by detecting a nonvaried state of an accelerator manipulated variable, while making a controller start to set and control a car speed and a car-to-car distance automatically. CONSTITUTION:Each detecting signal out of a radar unit 18 and a car speed sensor 20 is fed to a car speed control circuit 16 from which a throttle valve operating device 10, a transmission operating device 12 and a brake operating device 14 are all controlled. And, the operating amount of an accelerator pedal 30 is detected by an accelerator sensor 32, whereby the detecting signal is fed to the car speed control circuit 16. Likewise, an indicator displaying a car speed and a car-to-car distance is also controlled by the car speed control circuit 16. In this case, this car speed control circuit 16 is constituted as centering on a microcomputer. And, the car speed and the car-to-car distance are automatically controlled without operating the accelerator pedal 30 and a clutch pedal. In consequence, switches and volumes for operation control are sharply reducible in number and, what is more, operatability is improvable.